Kingdom of Saudi Arabia P.O Box 5451, Riyadh 11422
+966 11 810 9641
+966 11 810 9538


General Details

IZOMAX IZOSELF FG is a tough preformed waterproofing membrane comprising a strong cross laminated, internally reinforced with fiberglass matt with superior mechanical properties and a thick elastic self adhesive SBS bitumen compound, it also incorporates q quick release film to ensure clean adhesion.

Product features:

  • Fast cold application on a primer substrate
  • Peel & stick self adhesive waterproofing systems
  • Unaffected by corrosive salts and dilute acids found in groundwater
  • Good puncture resistance and tensile strength
  • Excellent dimensional stability
  • Tough cross-laminated film on the surface for better protection
  • Thickness: it comes in various thickness from 1.5mm to4mm


  • Waterproofing under tiles wet area, such as kitchen, bathroom, balconies etc
  • Substructure waterproofing to areas subject to stress and movement
  • Tanking water reservoirs and other liquid retaining, or liquid excluding, structures
  • Suitable also for roof waterproofing
  • Waterproofing of sewerage concrete manholes, chambers etc.
Storage & Preserving

Material stored at temperature below 20 Degree should be left exposed to a warmer temperature for at least 24 hour. Ambient temperatures above 50 Degree my give rise to difficulty in removing release film. It will be better to wait until the temperature goes down.

Application Method

Surface preparation: concert shall be in place for seven days (minimum) after forms are removed and must be dry, care should be taken that surface to be waterproofed are completely clean, totally dry, smooth, level and free from loose material. Any sharp protrusions such as nails, tying wire etc. Must be removed and cracks, holes, spilled and damaged surfaces filled and repaired. All external corners must be chambered.

Priming: All Vertical and horizontal surface must be coated with izomaks primer applied with a brush or rolled at the rate of 200-300 gr/m2 depending on the porosity og the surface, and allowed to dry completely.

Membrane Application

IZOSELF FG membranes are applied by positioning the roll over the area to be waterproof and peeling the silicon release film about one meter at time, while pressing the adhesive surface to the primed substrate. The membrane is pressed from mid point to the edges in order to expel any trapped air and to ensure good contact. The adjacent roll in then positioned sp as to overlap the fixed membrane by at least 80-100 mm along the edge. The selvedge strip provided at the edge of the fixed membrane is then peeled back one meter at a time while fixing the second roll in the same manner as the first. End laps must be min 150-mm wide. All seems must be pressed from the top using a suitable seams roller to ensure total contact and continuity at the seams. Inspect the fixed membrane to ascertain that all joints are properly executed and all air is expelled from under the membrane.